Bicycle drive unit and frame portion



Cross reference is made to U.S. design patent application Ser. No. 29/555,682 entitled “Bicycle Drive Unit” by Rinaldo Greiner, filed on even date herewith; and U.S. design patent application Ser. No. 29/555,688 entitled “Bicycle Drive Unit” by Rinaldo Greiner, filed on even date herewith.

FIG. 1 is a perspective view of a bicycle drive unit and frame portion showing my new design;

FIG. 2 is a front elevational view showing the design for the bicycle drive unit and frame portion of FIG. 1;

FIG. 3 is a rear elevational view showing the design for the bicycle drive unit and frame portion of FIG. 1;

FIG. 4 is a left side elevational view showing the design for the bicycle drive unit and frame portion of FIG. 1;

FIG. 5 is a right side elevational view showing the design for the bicycle drive unit and frame portion of FIG. 1;

FIG. 6 is a top plan view showing the design for the bicycle drive unit and frame portion of FIG. 1; and,

FIG. 7 is a bottom plan view showing the design for the bicycle drive unit and frame portion of FIG. 1.

The broken lines shown in the drawings illustrate portions of the bicycle drive unit and frame portion that form no part of the claimed design. 

CLAIM The ornamental design for a bicycle drive unit and frame portion, as shown and described. 